Established in 1978, Lincoln Diagnostics Inc. is one of the leaders in manufacturing disposable allergy skin test devices in the United States. The firm is a pioneer in the production of the industry s first plastic disposable testing device - the patented Multi-Test multiple skin test applicator. Its products find extensive application in teaching institutions, hospitals and private clinics throughout the United States. Based in Decatur, Ill., the company manufactures several allergy skin test device products, including Multi-Test, Multi-Test II, Duotip-Test and Duotip-Test II. All its products are OSHA (Occupational Safety and Health Administration) compliant. Lincoln Diagnostics Inc. is ISO 13485: 2003 certified in the design and manufacture of disposable allergy skin test devices.